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1.
J Labelled Comp Radiopharm ; 63(5): 240-242, 2020 05 15.
Artigo em Inglês | MEDLINE | ID: mdl-32056256

RESUMO

The one-step synthesis of [14 C]potassium cyanate from [14 C]urea is described with product characterization by gravimetric specific activity as well as a novel TLC system. The storage, stability, and repurification of [14 C]potassium cyanate are also discussed.


Assuntos
Radioisótopos de Carbono/química , Cianatos/química , Cianatos/síntese química , Ureia/química , Técnicas de Química Sintética , Radioquímica
2.
BJOG ; 125(9): 1077-1084, 2018 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-29243299

RESUMO

BACKGROUND: Evidence for the relationship between antidepressant use during pregnancy and the risk of attention-deficit/hyperactivity disorder (ADHD) in the children is conflicting. OBJECTIVE: To assess the association between fetal exposure to antidepressant drugs and the subsequent development of ADHD. SEARCH STRATEGY: A systematic literature search was conducted in PubMed, EMBASE, PsycINFO, and CINAHL databases to identify relevant cohort studies published from inception until October 2017. SELECTION CRITERIA: Cohort studies, identifying children with ADHD diagnosis and linking antidepressant use during pregnancy in their mothers. DATA COLLECTION: Two reviewers independently abstracted data and assessed study quality. MAIN RESULTS: The literature search identified six relevant cohort studies with association between antidepressant exposure during pregnancy and the risk of ADHD in children [hazard ratio (HR) 1.34; 95% confidence interval (CI) 1.14-1.57]. However, the association was not statistically significant when the reference group was mothers with psychiatric disorders not treated during pregnancy (HR 0.96; 95% CI 0.76-1.2; n = 2 studies). Moreover, preconception exposure to antidepressants was significantly associated with increased risk of ADHD (HR 1.82; 95% CI 1.54-2.15; n = 3 studies). CONCLUSIONS: The significant association between antidepressant exposure during pregnancy and ADHD in the children can be partially explained by confounding by indication. Given the low number of included studies, further studies with prospective designs that use validated measurements and controls for important confounders are needed to verify our findings. TWEETABLE ABSTRACT: Antidepressant use during pregnancy may be not associated with ADHD in the offspring.


Assuntos
Antidepressivos/efeitos adversos , Transtorno do Deficit de Atenção com Hiperatividade/induzido quimicamente , Depressão/tratamento farmacológico , Complicações na Gravidez/tratamento farmacológico , Efeitos Tardios da Exposição Pré-Natal/induzido quimicamente , Criança , Estudos de Coortes , Feminino , Humanos , Gravidez , Complicações na Gravidez/psicologia , Modelos de Riscos Proporcionais
3.
Curr Oncol ; 23(4): e431-4, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-27536191

RESUMO

Hypopituitarism in leukemia is very rare. In addition, central nervous system (cns) relapse and leukemic retinopathy in childhood acute lymphoblastic leukemia (all) have declined with the use of modern systemic chemotherapy that includes cns prophylaxis. Here, we report the case of a 4-year-old girl who received chemotherapy and intrathecal therapy without cns radiation after a diagnosis of B-precursor all without cns involvement. Three months after chemotherapy completion, she presented with lower-extremity weakness and was diagnosed with an isolated cns relapse. Concurrent hypopituitarism and leukemic retinopathy were also found. After receiving craniospinal radiotherapy and systemic chemotherapy, her retinopathy and vision improved. She is now in complete remission, and she is still on chemotherapy according to the guideline from the Pediatric Oncology Group. Although rare, hypopituitarism and leukemic retinopathy should be taken into consideration in patients with cns involvement by leukemia.

4.
Curr Oncol ; 22(4): 303-6, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26300669

RESUMO

Imatinib has improved outcomes in patients with Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (all). Minimal residual disease (mrd) is a useful tool for predicting leukemia relapse. However, there is no consensus on how to treat children with elevation of BCR-ABL transcripts but no evidence of hematologic relapse during chemotherapy combined with imatinib. Here, we report the case of a child with Ph+ all who had persistent elevation of mrd, but no evidence of hematologic relapse while receiving imatinib plus intensive chemotherapy. Dasatinib was substituted for imatinib because no suitable donor for allogeneic hematopoietic stem-cell transplantation (hsct) was available. Less-intensive chemotherapy with methotrexate and 6-mercaptopurine was administered concomitantly. No serious adverse events were encountered. With continuous dasatinib combined with chemotherapy, but no allogeneic hsct, our patient reached complete molecular remission and has been in complete molecular remission for more than 13 months. This report is the first about the long-term use of dasatinib in patients with Ph+ all and mrd elevation but hematologic remission during imatinib chemotherapy. In a similar situation, chemotherapy combined with dasatinib instead of allogeneic hsct could be considered to avoid hsct-related mortality and morbidity. Clinical trials are needed.

5.
Vox Sang ; 108(1): 64-71, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25234298

RESUMO

BACKGROUND AND OBJECTIVES: Ael is a rare blood type that is characterized by weak agglutination of RBCs when reacts with anti-A antibody in adsorption-elution test. Although IVS6 + 5G→A mutation is known to associate with the Ael blood type, genetic and mechanistic evaluation for the weak agglutination of Ael with IVS6 + 5G→A mutation has not yet been completely addressed. MATERIALS AND METHODS: In this study, five cases of confirmed Ael individuals were analysed. The cDNAs for the A(el) alleles were obtained by cloning method for sequence analyses. The erythroleukemia K562 cells were used as the cell study model and were transfected with the A(el) expression construct. Flow cytometry analysis was then performed to determine the levels of surface antigen expression. RESULTS: The results indicated that IVS6 + 5G→A attributes to all cases of Ael . RT-PCR analyses revealed the presence of at least 10 types of aberrant A(el) splicing transcripts. Most of the transcripts caused early termination and produced non-functional protein during translation. Nevertheless, the transcript without exons 5-6 was predicted to generate functional Ael glycosyltransferase lacking 57 amino acids at the N-terminal segment. When the exons 5-6 deletion transcript was stably expressed in the K562 cells, weak agglutination of the cells can be induced by adding anti-A antibody followed by adsorption-elution test. CONCLUSION: This study demonstrates that aberrant splicing of A transcripts contributes to weak A expression and the weak agglutination of Ael -RBCs, adding to the complexity for the regulatory mechanisms of ABO gene expression.


Assuntos
Sistema ABO de Grupos Sanguíneos/genética , Mutação , Fenótipo , Alelos , Tipagem e Reações Cruzadas Sanguíneas , Linhagem Celular Tumoral , Éxons , Humanos
9.
J Chromatogr A ; 1217(23): 3683-94, 2010 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-20227699

RESUMO

The Kováts retention index system with n-alkanes as reference standards has properties not fully explored when single, isolated or stand-alone analytes are analyzed by isothermal gas chromatography. When a homologous series of analytes are analyzed by either linear or non-linear temperature-programmed gas chromatography, the retention data of the entire series can be treated systematically to produce an I vs. Z plot that is linear, thereby giving insight into the relationship between chemical structure and retention index. Dead time t(M) is both instrument and temperature dependent. With no dead time t(M) adjustment, the retention indices of analytes calculated from experimental retention times by the method of either linear or logarithmic interpolation give statistically identical values. Linear regression analysis of the data shows the slope as methylene value (A) and intercept as functionality constant or group retention factor (GRF) of the homologous series. The A and (GRF) values vary with chemical structures, intermolecular electronic and steric interactions, and polarity of column liquid phases, and can link gas chromatographic retention index to chemical structure. Examples of the influence of molecular electronic effects and steric effects on retention index are given and discussed.


Assuntos
Alcanos/química , Cromatografia Gasosa/métodos , Bromo/química , Fenômenos Químicos , Modelos Lineares , Modelos Químicos , Temperatura
10.
Expert Opin Drug Saf ; 9(2): 201-6, 2010 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-20059374

RESUMO

An increased number of thalassaemia patients treated with effective chelation therapy protocols are achieving body iron levels similar to those of normal individuals. Iron chelation therapy has also been recently used in a number of other categories of patients with no excess body iron load such as neurodegenerative, renal and infectious diseases. Chelation therapy in the absence of iron overload in the latter conditions raises many safety issues including chelator overdose toxicity and toxicity related to iron and other essential metal deficiencies. Preliminary preclinical and clinical toxicity evidence suggest that deferoxamine and deferasirox can only be safely used for these non-iron loaded conditions for short-term treatments of a few weeks, whereas deferiprone can be used for longer term treatments of many months. The selection of the chelating drug and appropriate dose protocols for targeting specific organs and conditions is critical for the safety of patients with normal iron stores. Chelation therapy is likely to play a major role as adjuvant, alternative or main therapy in many non-iron loading conditions in the forthcoming years.


Assuntos
Terapia por Quelação/efeitos adversos , Doenças Transmissíveis , Quelantes de Ferro/efeitos adversos , Nefropatias , Doenças Neurodegenerativas , Talassemia , Ensaios Clínicos como Assunto , Doenças Transmissíveis/sangue , Doenças Transmissíveis/tratamento farmacológico , Humanos , Ferro , Sobrecarga de Ferro/sangue , Sobrecarga de Ferro/tratamento farmacológico , Nefropatias/sangue , Nefropatias/tratamento farmacológico , Doenças Neurodegenerativas/sangue , Doenças Neurodegenerativas/tratamento farmacológico , Valores de Referência , Talassemia/sangue , Talassemia/tratamento farmacológico
11.
Leukemia ; 24(2): 397-405, 2010 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-20016538

RESUMO

The long-term outcome of 1390 children with acute lymphoblastic leukemia (ALL), treated in two successive clinical trials (Taiwan Pediatric Oncology Group (TPOG)-ALL-97 and TPOG-ALL-2002) between 1997 and 2007, is reported. The event-free survival improved significantly (P=0.0004) over this period, 69.3+/-1.9% in 1997-2001 to 77.4+/-1.7% in 2002-2007. A randomized trial in TPOG-97 testing L-asparaginase versus epidoxorubicin in combination with vincristine and prednisolone for remission induction in standard-risk (SR; low-risk) patients yielded similar outcomes. Another randomized trial, in TPOG-2002, showed that for SR patients, two reinduction courses did not improve long-term outcome over one course. Decreasing use of prophylactic cranial irradiation in the period 1997-2008 was not associated with increased rates of CNS relapse, prompting complete omission of prophylactic cranial irradiation from TPOG protocols, beginning in 2009. Decreased use of etoposide and cranial irradiation likely contributed to the low incidence of second cancers. High-risk B-lineage ALL, T-cell, CD10 negativity, t(9;22), infant, and higher leukocyte count were consistently adverse factors, whereas hyperdiploidy >50 was a consistently favorable factor. Higher leukocyte count and t(9;22) retained prognostic significance in both TPOG-97 and TPOG-2002 by multivariate analysis. Although long-term outcome in TPOG clinical trials is comparable with results being reported worldwide, the persistent strength of certain prognostic variables and the lower frequencies of favorable outcome predictors, such as ETV6-RUNX1 and hyperdiploidy >50, in Taiwanese children warrant renewed effort to cure a higher proportion of patients while preserving their quality of life.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Recidiva Local de Neoplasia/terapia , Segunda Neoplasia Primária/terapia , Leucemia-Linfoma Linfoblástico de Células Precursoras/terapia , Adolescente , Criança , Pré-Escolar , Aberrações Cromossômicas , Terapia Combinada , Irradiação Craniana , Feminino , Seguimentos , Humanos , Imunofenotipagem , Lactente , Masculino , Recidiva Local de Neoplasia/genética , Recidiva Local de Neoplasia/patologia , Neoplasia Residual , Segunda Neoplasia Primária/genética , Segunda Neoplasia Primária/patologia , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Leucemia-Linfoma Linfoblástico de Células Precursoras/patologia , Prognóstico , Indução de Remissão , Fatores de Risco , Taxa de Sobrevida , Taiwan , Fatores de Tempo , Resultado do Tratamento
12.
Int J Lab Hematol ; 32(1 Pt 2): 1-7, 2010 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-18710411

RESUMO

Hemoglobin (Hb) gene disorders are one of the most common inherited diseases in Taiwan, which include alpha-thalassemia, beta-thalassemia, and Hb variants. In this study, we collected and analyzed mutations found in 930 patients with Hb gene disorders except Hb Bart's Hydrops and beta-thalassemia major. The patients included 650 cases of alpha-thalassemia, 225 cases of beta-thalassemia, 9 cases of alpha-thalassemia combined with beta-thalassemia, and 46 cases of Hb variants or Hb variants combined with alpha-thalassemia or beta-thalassemia. The most common type of alpha0-thalassemia and alpha++-thalassemia mutations in our study were the SEA type deletion and the alpha3.7 deletion, respectively; the most common beta-thalassemia mutation was the IVS-2 nt 654 C-->T mutation; and the most common Hb variant was the HbE. We compared the relationships between genotype and hematological phenotypes of various Hb gene disorders and found that different genotypes of alpha0-thalassemia have similar hematological features. In conclusion, the results of our study provide data of the complex interaction of thalassemias and Hb variants which might be useful for other researchers in this field.


Assuntos
Hemoglobinopatias/patologia , Talassemia alfa/patologia , Talassemia beta/patologia , Deleção de Genes , Variação Genética , Hemoglobinopatias/genética , Humanos , Taiwan , Talassemia alfa/genética , Talassemia beta/genética
14.
Eur J Cancer ; 41(8): 1158-63, 2005 May.
Artigo em Inglês | MEDLINE | ID: mdl-15911239

RESUMO

Cerebrospinal fluid (CSF) amino acid concentrations were measured in 45 children with acute lymphoblastic leukemia (ALL). Central nervous system (CNS) disease was absent in 34 and present in 11 (Groups L and M, respectively) at diagnosis. Thirty-two otherwise healthy children with febrile convulsions were studied for comparison. Results from this study show that glutamine levels at Day 0 were significantly higher in patients than in controls. Patients in Group M had elevated glutamine levels compared to Group L. In comparison, at Day 14, concentrations of glutamine and asparagine decreased, while glutamic acid amounts increased significantly in Group L. Glutamine levels fell at Day 42 in Group M, which may have resulted from more intensive treatment. From this study we hypothesise that higher baseline glutamine levels are indicative of a greater risk for CNS leukemia. Large-scale prospective trials are required to confirm increased baseline CSF glutamine levels in ALL patients, to identify glutamine as a marker for CNS disease and to clarify underlying mechanisms regulating glutamine in ALL.


Assuntos
Aminoácidos/líquido cefalorraquidiano , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Leucemia-Linfoma Linfoblástico de Células Precursoras/líquido cefalorraquidiano , Adolescente , Criança , Feminino , Humanos , Lactente , Masculino , Leucemia-Linfoma Linfoblástico de Células Precursoras/tratamento farmacológico , Estatísticas não Paramétricas
15.
Ann Hematol ; 83(12): 779-83, 2004 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-15449031

RESUMO

Although cardiac complications remain the main causes of death in thalassemic patients, right heart dysfunction has been little studied and the mechanism is still unclear. Echocardiography was performed in 39 patients with beta-thalassemia major and 35 aged-matched controls. The gender, age, heart rate, blood pressure, left ventricular ejection fraction (LVEF), acceleration time (AcT) of right ventricular outflow and right ventricular ejection time (RVET), AcT/RVET, and the presence of tricuspid regurgitation (TR) were compared between the two groups. We also compared the gender, age, age at first blood transfusion, serum ferritin level, alanine aminotransferase (ALT), the presence of antibodies to hepatitis C virus, liver fibrosis, splenectomy, platelet counts, diabetes mellitus, arrhythmia, cardiomegaly, LVEF, AcT, RVET, AcT/RVET, and signal intensity ratio (SIR) of myocardial magnetic resonance imaging (MRI) between thalassemic patients with and without TR. The incidence of TR in thalassemic patients was significantly higher than that in the control group (30.8 vs 11.4%, p=0.03). The incidences of splenectomy (p=0.03), platelet counts (p=0.01), and SIR of myocardial MRI (p=0.03) in thalassemic patients with TR were significantly higher than in those without TR. The AcT was shorter and the AcT/RVET ratio was smaller, suggesting higher pulmonary pressure in the thalassemic patients with TR. Occurrence of TR in patients with beta-thalassemia major may be a consequence of cardiac iron deposit, thrombocytosis, splenectomy, or pulmonary hypertension.


Assuntos
Insuficiência da Valva Tricúspide/etiologia , Talassemia beta/complicações , Adolescente , Adulto , Fatores Etários , Alanina Transaminase/sangue , Arritmias Cardíacas/complicações , Arritmias Cardíacas/patologia , Pressão Sanguínea , Transfusão de Sangue , Cardiomegalia/complicações , Cardiomegalia/patologia , Criança , Complicações do Diabetes/patologia , Feminino , Ferritinas/sangue , Frequência Cardíaca , Anticorpos Anti-Hepatite C/sangue , Humanos , Hipertensão Pulmonar/complicações , Hipertensão Pulmonar/patologia , Ferro/metabolismo , Cirrose Hepática/complicações , Cirrose Hepática/patologia , Masculino , Contagem de Plaquetas , Fatores Sexuais , Esplenectomia , Volume Sistólico , Trombocitose/complicações , Trombocitose/patologia , Valva Tricúspide/patologia , Insuficiência da Valva Tricúspide/sangue , Insuficiência da Valva Tricúspide/patologia , Disfunção Ventricular Direita/patologia , Função Ventricular Esquerda , Função Ventricular Direita , Talassemia beta/sangue , Talassemia beta/patologia , Talassemia beta/cirurgia , Talassemia beta/terapia
16.
Pediatr Cardiol ; 25(5): 529-33, 2004.
Artigo em Inglês | MEDLINE | ID: mdl-15164145

RESUMO

Kawasaki disease is an acute febrile illness typically elicited by vasculitis and occurring in young children. We investigated the polymorphism of the angiotensin-1 converting enzyme (ACE) gene in children with Kawasaki disease and also in age-matched controls. A total of 107 children, with a mean age at diagnosis of 1.71 +/- 1.48 years, who suffered from Kawasaki disease and who were treated with aspirin as well as intravenous immunoglobulin were enrolled in this study. Control subjects consisted of 107 children, with a mean age of 1.84 +/- 1.20 years. The polymorphisms of the ACE gene, including I/D, A-240T, and G2350A, were examined using a polymerase chain reaction method for Kawasaki disease patients and also for control subjects. We noted a significant difference in the distribution of the ACE gene I/D genotype between Kawasaki disease and control groups. The ACE gene G2350A polymorphism and associated allelic frequencies demonstrated an association with Kawasaki disease. Our results revealed no evidence of any association between the ACE gene polymorphism and the frequency of coronary artery aneurysm associated with Kawasaki disease, although our results do support a role for the I/D and G2350A polymorphism of the ACE gene in determining the risk of Kawasaki disease in the population of Taiwan.


Assuntos
Síndrome de Linfonodos Mucocutâneos/genética , Peptidil Dipeptidase A/genética , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Fenótipo , Polimorfismo Genético
17.
Ann Hematol ; 83(7): 471-3, 2004 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-14658011

RESUMO

Cardiac complications caused by iron deposition are major causes of death in patients with beta-thalassemia major. Deferiprone (L1) was found to have greater efficacy at depleting myocardial iron than desferrioxamine (DFX). Furthermore, combined therapy with L1 and DFX produced an additive or synergistic iron chelating effect. We report the successful treatment of severe heart failure in two patients with beta-thalassemia major with the combined therapy. Magnetic resonance images showed a marked recovery of signal intensity in the heart, indicating a significant reduction of iron load in the heart. No significant adverse effects were noted. Therefore, combined therapy with L1 and DFX should be considered in patients with beta-thalassemia major and cardiac complications.


Assuntos
Desferroxamina/uso terapêutico , Insuficiência Cardíaca/tratamento farmacológico , Quelantes de Ferro/uso terapêutico , Sobrecarga de Ferro/tratamento farmacológico , Piridonas/uso terapêutico , Talassemia beta/complicações , Adulto , Fármacos Cardiovasculares/uso terapêutico , Deferiprona , Desferroxamina/administração & dosagem , Complicações do Diabetes , Quimioterapia Combinada , Transfusão de Eritrócitos/efeitos adversos , Feminino , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/patologia , Hepatite C Crônica/complicações , Humanos , Hipogonadismo/complicações , Quelantes de Ferro/administração & dosagem , Sobrecarga de Ferro/complicações , Imageamento por Ressonância Magnética , Osteoporose/complicações , Piridonas/administração & dosagem , Esplenectomia , Reação Transfusional , Insuficiência da Valva Tricúspide/complicações , Talassemia beta/cirurgia , Talassemia beta/terapia
19.
Transfus Med ; 13(5): 311-4, 2003 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-14617342

RESUMO

From 1991 to 2000, amongst 23,886 full-term healthy Chinese babies delivered at our hospital, 2615 babies developed neonatal hyperbilirubinaemia. After excluding other causes of hyperbilirubinaemia and identifying the irregular antibodies, 15 cases of haemolytic disease of the newborn (HDN) due to maternal irregular antibodies were diagnosed; three cases were born in our hospital and 12 cases were referred. Amongst these 15 babies, six cases had HDN due to anti-E, three cases due to anti-E + c, three cases due to anti-D, one case due to anti-c and two cases due to 'Mi' antibodies reacting with MiIII phenotype cells (anti-Hil and anti-Mur). Although there were four cases of hydrops fetalis, only one of the patients expired. The prevalence of HDN caused by maternal irregular antibodies has been estimated to be 0.01%. Therefore, routine prenatal screening for irregular antibodies was not rational in the Chinese population in Taiwan. Anti-E and anti-E + c were the important irregular antibodies resulting in HDN. Although few cases of HDN due to anti-'Mi' have been reported, Anti-'Mi' is significant in regions with a high prevalence of the MiIII phenotype.


Assuntos
Incompatibilidade de Grupos Sanguíneos , Eritroblastose Fetal/sangue , Isoanticorpos/sangue , Povo Asiático , Eritroblastose Fetal/epidemiologia , Eritroblastose Fetal/terapia , Feminino , Humanos , Hidropisia Fetal , Recém-Nascido , Icterícia Neonatal , Sistema do Grupo Sanguíneo MNSs , Masculino , Troca Materno-Fetal/imunologia , Gravidez , Prevalência , Sistema do Grupo Sanguíneo Rh-Hr , Taiwan/epidemiologia
20.
Ann Hematol ; 82(10): 637-40, 2003 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-12898188

RESUMO

Patients with beta-thalassemia major still suffer growth retardation. After excluding patients with cortisol deficiency, hypothyroidism, hypogonadism, delayed puberty, malnutrition, severe congestive heart failure, and severely impaired liver function, 29 patients were enrolled in this study. Fifteen (52%) patients exhibited growth retardation and underwent two growth hormone (GH) provocation tests. Eight (53%) of the 15 patients had GH deficiency and were subsequently treated with subcutaneous recombinant human GH (Genotropin, Pharmacia Corporation, Sweden). Growth velocity increased from the pretreatment rate of 3.1+/-0.4 cm/year to 7.1+/-1.6 cm/yr (p<0.001) after 1 year and to 6.8+/-1.3 cm/year (p<0.001) after 2 years. Patients with growth retardation had lower insulin like growth factor-1 (p=0.001) and insulin like growth factor binding protein-3 (p=0.003) levels than those without growth retardation. In patients with beta-thalassemia major, growth retardation is a common complication and GH deficiency plays an important role. Thalassemic patients with GH deficiency can safely increase their growth velocity with recombinant human GH for 2 years; however, the effect on final height still needs to be determined.


Assuntos
Transtornos do Crescimento/tratamento farmacológico , Hormônio do Crescimento Humano/deficiência , Hormônio do Crescimento Humano/uso terapêutico , Talassemia beta/complicações , Adolescente , Estatura , Criança , Feminino , Transtornos do Crescimento/etiologia , Humanos , Proteína 3 de Ligação a Fator de Crescimento Semelhante à Insulina/sangue , Fator de Crescimento Insulin-Like I/análise , Masculino , Proteínas Recombinantes/uso terapêutico
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